Ask question

Ask question

All categories

2 years ago

6

Ada charges a flat rate of $56.00 for painting houses plus an additional $8.00 for each hour she works. Which of the following e

xpressions should Ada use to determine the cost for working 4 hours?

1 answer:

Evgen [1.6K]2 years ago

5 0

Answer:

cost = 56 + 8t, where t is the number of hours worked for.

for 4 hours of work, cost = 56 + 8 x 4 = $88

Step-by-step explanation:

You might be interested in

Solve the equation 5(x-2)=7(x+4) for x

Sphinxa [80]

Answer:

$\boxed{\bold{x=-19}}$

Step By Step Explanation:

Expand $\bold{5\left(x-2\right): \ 5x-10}$

Expand $\bold{7\left(x+4\right): \ 7x+28}$

$\bold{5x-10=7x+28}$

Add 10 To Both Sides

$\bold{5x=7x+38}$

Subtract 7x From Both Sides

$\bold{5x-7x=7x+38-7x}$

Simplify

$\bold{-2x=38}$

Divide Both Sides By -2

$\bold{\frac{-2x}{-2}=\frac{38}{-2}}$

Simplify

$\bold{x=-19}$

3 0

2 years ago

Use the communitve property to find the unknown number in the equation 35×70 =m×35

KengaRu [80]

You just have to switch the equation around 35*70= 70*35 M=70

4 0

3 years ago

Read 2 more answers

Which expression is equivalent to ( x<br> 27<br> ვ<br> ?<br> o x*(V)<br> o x?? (2)<br> *24 (/

Vikki [24]

Answer:

27

Step-by-step explanation:

3*3*3=27. 3*3=9 9*3=27

7 0

2 years ago

In the equation, 1/4n+5=51/2 what is n equal to?

BlackZzzverrR [31]

Answer:

N = 2

Step-by-step explanation:

5 1/2 - 5

= 1/2

1/2 divided by 1/4 = 2

N = 2

5 0

3 years ago

Read 2 more answers

Which proportion could be used to solve for the height of the tree?

Volgvan

6/h 10/30 that’s the answer to your question!

8 0

2 years ago